Edelbrock has designed this #15416 Universal Edelbrock Supercharger System for use with GM Performance's LC9 (#19258004) E-Rod emissions-legal Gen IV small-block crate engine with truck belt offset (88mm Throttle Body). This systems includes all of the necessary components to increase the performance of these engines, while maintaining the E-Rod emissions-legal status. This system is ideal for use 1995 and earlier vehicles and kit cars that require emissions testing. The supercharger housing features 12in. long runners for maximum low end torque and great drivability. Edelbrock systems are designed to provide instant and reliable horsepower with low boost for minimum stress on the engine. Its compact design fits under the stock hood on most applications.